... package Compatible ModelNP-BG1 NP-FG1Fit ModelsDigital camera and camcorder batteries for Sony Factory IntroductionTRAVOR TECHNOLOGY CO., LTD is a hi ... photography accessories such as battery grips and Li-ion rechargeable batteries since the year of 2002. Factory covers its area to ... process.With eight production lines we can make 200,000 batteries, 50,000 grips, 5,000 solutions and 5,000 flash ...